Katrina leads the Energize Denver initiative – working to solve climate change by improving the energy efficiency of large buildings across Denver.   Energize Denver includes Denver’s benchmarking ordinance that required large buildings to report their energy performance – similar to miles per gallon ratings for cars.  She is also currently leading the Green Roofs Review Task Force process to develop recommended modifications, clarifications, and improvements to the Green Roofs Initiative that passed on the November 7^th ballot.  She engages the commercial and multifamily real estate industry in Denver in the development and implementation of strategies to improve the energy efficiency of their buildings as at each stage in a building’s life cycle.  Her 4 years with Denver build on 8 years of previous experience researching building efficiency market growth strategies at Johnson Controls and advocating at the federal level on energy and climate policy.